Doctor profile · Federal record

Dr. Karen Tan, APRN-BC

Acute Care Nurse Practitioner (CMS: Nurse Practitioner) · New York, NY

  • NPI 1588868897
  • Accepts Medicare
  • MIPS 84.5 / 100 · 2023
  • 20 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
Nyumc Cardiac and Vascular Center, 530 First Avenue, Hcc-13
New York, NY 100166402
(212) 263-3130
Mailing address
52 Francis Pl
Staten Island, NY 103041432

Credentials & registration

NPPES · NUCC
NPI registered
June 2007 — 19 yrs on file
Profile last updated
July 8, 2007
Year of graduation
2006 — 20 yrs since
Specialty taxonomy
363LA2100X — NUCC code
State license (1)
New York #430294

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1588868897. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$767
Transactions
32
Manufacturers
6
Payer (manufacturer) Industry Txns Amount
PFIZER INC. 10 $191.70
Boehringer Ingelheim Pharmaceuticals, Inc. 7 $179.38
Novartis Pharmaceuticals Corporation 9 $146.04
Neurocrine Biosciences, Inc. 1 $130.00
Janssen Pharmaceuticals, Inc 4 $95.59
ABBVIE INC. 1 $23.88

By nature of payment

Food and Beverage
$767

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
86
Patients
84
Total drug cost
$3,433
Drug Type Claims Patients Total cost
Naloxone Hcl Generic 36 34 $3,138
Oxycodone Hcl Generic 33 33 $218
Ibuprofen Generic 17 17 $77

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Karen Tan's medical specialty?
Dr. Karen Tan practices Acute Care Nurse Practitioner in New York, NY.
Where does Dr. Karen Tan practice?
Dr. Karen Tan practices at Nyumc Cardiac and Vascular Center, New York, NY 100166402. Office phone: 2122633130.
What is Dr. Karen Tan's NPI?
Dr. Karen Tan's National Provider Identifier (NPI) is 1588868897, issued by NPPES.
Does Dr. Karen Tan accept Medicare assignment?
Yes. Dr. Karen Tan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.